{"scanned": 4056, "changes": 105, "byProtocol": {"JT808": 101, "YUTONG_MQTT": 4}, "invalid": 1, "examples": [{"vin": "LMRKH9AC8R1004109", "date": "2026-09-16", "protocol": "JT808", "old": "11642.800", "new": "0.100"}, {"vin": "LMRKH9AC8R1004109", "date": "2026-09-16", "protocol": "JT808", "old": "0.000", "new": "0.100"}]}